I am putting the rear caliper together after a deep clean on my 1992 seca ii. Unfortunately, I noticed there were no shims and I can't see the pad support tab as referenced in the manual. I see the support piece is pretty expensive online and on backorder from bike bandit. I'm assuming it is necessary and was hoping someone knew someplace to find it. I thought about buying a used rear caliper off eBay, but I am worried it will come without the parts I need. Any help is appreciated.
Thanks!
Ethan